With Bluetooth 4.0 with apt-X function, the Earbuds ensure high-fidelity stereo music and clear speech via Noise reduction
English Voice Prompt version. Strong Wireless Signal: you can enjoy skip-free music in a 10-meter working distance, even if use your music devices left/right side, above/below waist.
Exercise-proof & Sweat-proof design guarantee 100% Stable and Comfortable when exercising, running, climbing, driving, skating,camping, fishing and other outdoor sports. Small,medium and big size ear caps included.
Universally compatible with most Bluetooth-enabled phones.And built-in extra-long battery allows up to 5-hour talking/playing time and 185-hour standby.
Convenient on board controls allow you to change volume, play and pause your music, and answer the phone without skipping a beat

Technical Details

Size (LWH): 4.57 inches, 4.25 inches, 1.97 inches
Product Details
Product Dimensions: 4.57 x 4.25 x 1.97 inches
Shipping Weight: 0.22 pounds (View shipping rates and policies)
ASIN : B00PHBXWKC